splitmastream reads an MPEG audio stream from
stdin, writes a copy of it to a file named
YYYYMMDD.HH-streamname.mp3, and then writes the
stream to stdout. You can think of it as a version
of "tee" for hour-long chunks of MPEG audio.
Files are switched on every hour at a frame
boundary so that every file should be playable
without noise at the beginning or end.
splitmastream is useful for making an archive of
an MPEG stream which is, for example, coming from
an encoder and going to an icecast transmitter.
